diff --git a/stand/docker-compose.yml b/stand/docker-compose.yml
index 413f3d8..c958e19 100644
--- a/stand/docker-compose.yml
+++ b/stand/docker-compose.yml
@@ -13,7 +13,7 @@ x-firefly-env: &firefly-env
 
 services:
   v1:
-    image: fireflyiii/core:version-6.6.6
+    image: fireflyiii/core:version-6.6.6@sha256:ae69fdd95cdef9038cd7a460a5aec731f14813973e4f096511d5a4ea9ff0e972
     environment:
       <<: *firefly-env
       APP_KEY: ffuistandv1ffuistandv1ffuistand1
@@ -26,7 +26,7 @@ services:
       - "127.0.0.1:${FFUI_V1_PORT:-30072}:8080"
 
   v3:
-    image: fireflyiii/core:latest
+    image: fireflyiii/core:latest@sha256:a2b53539338d1cd04d341b229c3806cb178cf64c72459060e3ed34bec4167bd8
     environment:
       <<: *firefly-env
       APP_KEY: ffuistandv3ffuistandv3ffuistand3